Dowelltown, TN -- U.S. town in Tennessee Population (2000): 302 Housing Units (2000): 147 Land area (2000): 0.780904 sq. miles (2.022531 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.780904 sq. miles (2.022531 sq. km) FIPS code: 21420 Located within: Tennessee (TN), FIPS 47 Location: 36.013127 N, 85.943054 W ZIP Codes (1990): 37059 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Dowelltown, TN Dowelltown